何 军，男，二级教授、博士生导师。中南大学党委常委、副校长，侨联主席。吉林大学物理学学士、硕士，新加坡国立大学物理学博士。先后在新加坡国立大学、美国纽约城市大学、加拿大多伦多大学访学研究。2009年评为中南大学教授，2010年入选中南大学升华学者特聘教授，2011年入选教育部新世纪优秀人才，2012年获国家优秀青年科学基金、湖南省杰出青年科学基金，2015年入选湖南省芙蓉学者特聘教授。研究领域为超快非线性光学、光电功能材料与器件、半导体自旋电子学。提出并验证了半导体纳米结构电荷空间分离可以调控电子或空穴自旋弛豫速率的概念；观察到半导体量子点多光子吸收饱和与共振现象并阐明其物理机制；发现了二维钙钛矿和MXenes材料的反常非线性吸收现象；建立了二维材料体系动态空间自相位调制和非线性光学调控的物理模型。在以Nat. Mater.、Nat.Commun.、Phys. Rev. Lett.为代表的国际期刊发表 SCI 论文 400余篇，SCI他引次数1.35万次，H-index 65。近5年（2021年以来）发表第一或通讯作者SCI论文 71篇，其中JCR一区论文 58 篇、影响因子 10 以上论文 28 篇、单篇最大影响因子 38，入选科睿唯安全球高被引科学家和全球前2% 顶尖科学家。主持国家自然科学基金项目 4 项；出版专著2部；牵头获湖南省自然科学奖二等奖 1 项、日内瓦国际发明奖银奖 1项（排名第2）；主持完成专利成果单项转化 120 万元。发表教研教改论文15篇；承担省部级以上教研教改项目14项；获省部级以上高等教育教学成果奖8项，其中国家教学成果奖二等奖1项（排名第3）、牵头获湖南省教学成果奖特等奖2项、二等奖 1 项。

担任《现代大学教育》主编，《中国光学》、《光电工程》、《中南大学学报（英文版）》编委；教育部高校实验室建设与实验教学指导委员会秘书长、“慕课西部行”工作委员会委员（实验教学西部行组长）、第八届全国高等教育自学考试指导委员会副主任委员、本科教育教学审核评估专家；中国高等教育学会常务理事、教育评估分会常务理事、科技服务专家指导委员会副主任；湖南省学科评议组成员，湖南省纳米光子学与器件重点实验室主任，湖南省普通本科高校教学管理与教学能力建设指导委员会主任，湖南省学位授权点合格评估专家；国家基础学科拔尖学生培养计划2.0基地（物理学）负责人，国家语言文字推广基地（中南大学）主任，湖南省光电信息科学与工程一流专业建设点负责人；中南大学第七届学位评定委员会副主任、物理学科带头人。

曾任职湖南省政协第十二届委员会委员；湖南省高等教育学会副会长、湖南省光学学会副理事长、湖南省超微结构与超快过程重点实验室副主任；中南大学本科生院院长，物理与电子学院副院长、院长，先进材料超微结构与超快过程研究所副所长、党支部书记。

第一作者或通讯作者SCI论文： (全部SCI论文：https://www.webofscience.com/wos/author/record/1818609 ；

ResearcherID: C-5197-2008

https://orcid.org/0000-0002-1479-285X )

140. Dai, Jin;  Wan, Zhenzhen;  Zhu, Menglong;  Ouyang, Fangping;  Chen, Zhihui*;  He, Jun*, Observation of Highly Efficient Electric-Quadrupole Second Harmonic Generation in a Dirac Semimetal,  Nano Letters, 2026, in press (JCR:Q1;   IF:12.26)

139. 穆巴拉克·木里提江, 张杰, 陈兆哲*, 肖思**, 何军***. Enhancing Ultrafast All⁃Optical Switching Performance of MoS2 via Interface Charge Transfer Mechanism (Invited). CHINESE JOURNAL OF LASERS-ZHONGGUO JIGUANG. 2026, 53 (7): 0703021.

138. Shunhui Zhang,†Zhenzhen Wan,†Jin Dai, HuaZhang,Yu Zhou,Menglong Zhu,Zhihui Chen,*Fangping Ouyang,*and Jun He*. Efficient Third-Harmonic Generation and the Strain Engineering Control of Polarization Anisotropy in TiS3. Nano Letters 2026, 26,5219−5228. (JCR: Q1; IF: 9.1)

137. Xin Li, Li Zhou, Wanxin Zheng, Ying Yang, Quan Long, Fengyu Li, Yujian Song, Quan Yang, Yuqing Fan, Haolin Chang, Chenxi Zhang, Zhihui Chen, Han Huang, Si Xiao, Tianyu Xue, Yingwei Wang*, Bei Zhang*, and Jun He*. High-Mobility Carrier Diffusion Visualization and Dynamic Engineering in Bi2O2Se Nanoplates. Journal of Physical Chemistry Letters, 2026, 17, 8378−8386. (JCR: Q1; IF: 4.5)

136. Ma, Lin; Yang, Zhong-Jian*; Du, Xiao-Jing; You, Yue; Zhang, Kun; He, Jun*; Wang, Jianfang*, Near-PerfectChirality and Giant Spin-OrbitConversion in a Single Plasmonic Cavity, Nano Letters, 2026, 26(35)：11792-11798 (JCR:Q1;   IF:12.26)

135. Zhong, Mianzeng; Liu, Shuo; Yu, Yali; Wen, Jie; Zhou, Xinyun; Yuan, Le; Xin, Kaiyao; Ma, Ruiying; Xia, Qinglin; Ci*, Penghong; Zhou, Ziqi*; He, Jun*; Wei, Zhongming*，Broadband Phototransistors Enabled by Dual Transport Channels in Topological Insulator Bi2Te2Se, ACS Nano, 2026, 20(3)：2987-2996 (JCR:Q1;   IF:17.3)

134. Chen, Zhihui; Zhang, Hua; Xu, Defeng; Guo, Xiao; Huang, Mingkai; Huang, Han; Xiao, Si; Zhong, Mianzeng*; Zhu, Menglong*; He, Jun*，Highly Efficient and Anisotropic Second Harmonic Generation in BiInSe Alloy Nanowire and ReS2/BiInSe Heterostructures，Journal of Physical Chemistry Letters，2026, 17(16)：4820-4827 (JCR:Q1;   IF:4.5)

133. Wang, YW*; Zhou, L; Long, Q; Li, X; Chang, HL; Li, N; Wang, YD*; Zhang, B; Chen, ZH; Yang, ZJ; Xiao, S; Zhao, CJ*; Wen, SC; He, J*, Plasmon-Driven Ultrafast and Highly Efficient Saturable Absorption for Ultrashort Pulse Generation in Ultra-Thin MXenes, Advanced Optical Materials, 2026, 14(8)：e03585 (JCR:Q1;   IF:7.2)

132. Zhou, L; Li, FY; Lu, Z; Wang, YW*; He, J*, Two-dimensional atomic crystals for third-order nonlinear optical modulation, CHINESE JOURNAL OF STRUCTURAL CHEMISTRY, 2026, 45(2)：100772 (JCR:Q1;   IF:10.3)

131. Zhou, L; Wang, YD; Li, X; Kang, JL; Song, YJ; Chang, HL; Zheng, WX; Zhang, B; Zhong, MZ; Chen, ZH; Huang, H; Xiao, S; Wang, YW*; He, J*, Photoinduced Interfacial Charge Transfer Tailors Second-Harmonic Generation in NbSe2-MoS2 Heterostructures, Nano Letters, 2026, 26(5)：1766-1773 (JCR:Q1;   IF:12.26)

130. Mengya Li, Xinhui Yang, Chang Lu, Meili Long, Zhihui Chen, Haitao Chen, Xiaoming Yuan* and Jun. He*, Symmetry breaking in a WS2/Te heterostructure with enhanced second-harmonic generation and strong anisotropic optical properties, Nanoscale, 2025, 17(39), 23129-23138. (JCR: Q1; IF: 5.8)

129. Yang, RF; Zhang, ZW; Lan, X; Wu, R; Ouyang, FP*; He, J*, Progress and Challenges in the Synthesis of Two-Dimensional Lateral Heterostructures, Precision Chemistry, 2025, 3(9): 492-515 (JCR: Q1; IF: 6.2)

128. Duanhong Yan, Kai Yin*, Yao Liu, Pengyu Yang, Jun He*, Yin Huang, Fan Zhang*, Christopher J. Arnusch, Stearic acid/CNT-wrapped superhydrophobic/oleophilic sponge with Joule-heating effect for efficient removal of crude oil, Applied Physics Letters, 2025, 126(5): 051603 (JCR: Q1; IF: 3.6)

127. Wu, WL; Liu, S; Zhou, XY; Xia, QL; Zhong, MZ*; Li, JB*; He, J*, Ultrawide and Self-Powered PbS Quantum Dots/4H-SiC Nanopillar Array Heterojunction Photodetector and Its Application in the Light Power Density Recognition System, Journal of Physical Chemistry Letters, 2025, 16(51), 13232–13240 (JCR: Q1; IF: 5.7)

126. Wu, WL; Liu, S; Huang, LM; Zhou, XY; Ma, RY; Yuan, L; Xia, QL; Wei, ZM; Zhong, MZ*; Wang, FL; Li*, JB*; He, J*, Wafer-Scale Bias/Gate Voltage Dual Modulation High-Performance 4H-SiC MOSFET Ultraviolet Photodetector, Journal of Physical Chemistry Letters, 2025, 16(44), 11551–11559 (JCR: Q1; IF: 5.7)

125. Wanglong Wu, Shuo Liu,  Xinyun Zhou, Zhiyuan Liu, Ruiying Ma, Le Yuan, Qinglin Xia, Mianzeng Zhong*, Jingbo Li*, Jun He*, Ultra-wide and self-powered WSe2/4H-SiC hybrid-dimensional heterojunction photodetector with rapid response toward multifunctional applications, Applied Physics Reviews, 2025, 12(2): 021416 (JCR:Q1;   IF:11.6)

124. Jun He, Zhanqi Li and Linzi Yin*, An Efficient and Accurate Random Forest Node-Splitting Algorithm Based on Dynamic Bayesian Methods. Machine Learning and Knowledge Extraction, 2025, 7: 70 (JCR: Q1: IF:6.0)

123.Asad, A; Kang, JL; Zheng, WX; Li, XH; Khansa, Y; Zhou, L; Wang, YD; Xiao, S; Wang, YW*; He, J*, Production of 2D NbOCl2 with controllable size by liquid phase exfoliation and its photothermal properties. Journal of Central South University, 2025, 32(5): 1569-1580 (JCR: Q1: IF:4.4)

122.Li Zhou, Yiduo Wang, Jianlong Kang, Xin Li, Quan Long,Xianming Zhong, Zhihui Chen, Chuanjia Tong, Keqiang Chen,Zi-Lan Deng, Zhengwei Zhang, Chuan-Cun Shu, Yongbo Yuan, Xiang Ni, Si Xiao, Xiangping Li, Yingwei Wang* and Jun He*, Observation of polaronic state assisted sub-bandgap saturable absorption. Opto-Electronic Advances, 2025, 8(6): 240312 (JCR: Q1: IF:15.3)

121.  Hong, Qian-Qian; Dong, Daoyi; Henriksen, Niels E.; Nori, Franco; He, Jun*; Shu, Chuan-Cun*, Precise quantum control of molecular rotation toward a desired orientation, Physical Review Research, 2025, 7(1): L012049   (JCR:Q1;   IF: 3.5 )

120. Wanglong Wu, Shuo Liu, Zhiyuan Liu, Xinyun Zhou, Xiong Yang, Xinyun He, Qinglin Xia, Mianzeng, Zhong*, Jingbo Li*, Jun He*,  High-voltage-resistant wafer-scale 4H-SiC ultraviolet photodetector with high uniformity enabled by electric field distribution modulation, Nano Research, 2025, 18(4): 94907259 (JCR:Q1;   IF:10.3)

119. Ouyang, Yihang; Dai, Jin; Wan, Zhenzhen; Zhou, Wenzhe; Xu, Tao; Novoselov, Kostya S.; Koperski, Maciej*; Chen, Zhihui*; He, Jun*, Strain Control of Third Harmonic Generation in Nb2SiTe4 Driven by Tuneable Anisotropic Characteristics, Advanced Functional Materials, 2025, 35(17), 2422428; (JCR: Q1; IF: 18.5)

118. Menglong Zhu, Defeng Xu, Yihang Ouyang, Hua Zhang, Lijuan Liu, Jianqiao Meng, Si Xiao, Zhihui Chen*, Jun He*. Strain-Mediated Second Harmonic Generation Enhancement of Bimetallic Metal-Organic Frameworks. Journal of Physical Chemistry Letters, 2024, 15(49), 12120–12128. (JCR: Q1; IF: 5.7)

117.Zhuohui Huang, Chuanjia Tong, Yanbo Zhao, Leyong Jiang, Lianwen Deng, Xiaohui Gao*, Jun He*, and Jie Jiang*, An Au25 nanocluster/MoS2 vdWaals heterojunction phototransistor for chromamorphic visual-afterimage emulation, Nanoscale, 2024,16, 17064-17078. (JCR: Q1; IF: 5.8)

116.Yifu Chen, Xinxin Peng, Weiran Qin, Shiqing Li, Lin Zhang, Yingwei Wang, Zhihui Chen, Bin Yang, Yongbo Yuan, Jun He*, Jinsong Huang* and Yun Lin*, Filterless Bandpass Photodetectors Enabled by 2D/3D Perovskite Heterojunctions, Advanced Functional Materials, 2024, 34(41): 2403942 (JCR: Q1; IF: 18.5)

115. Duanhong Yan, Kai Yin *,  Yuchun He,  Yao Liu,  Lingxiao Wang,  Qinwen Deng,  Jun He*, Saif Ullah Awan, Ahmed S. G. Khalil;  Recent advances in functional micro/nanomaterials for removal of crude oil via thermal effects, Nanoscale, 2024, 16(15): 7341-7362 (JCR: Q1; IF: 5.8)

114. Xiaoxue Ren, Jifei Wang, Yun Lin, Yingwei Wang, Haipeng Xie, Han Huang, Bin Yang, Yanfa Yan, Yongli Gao, Jun He*, Jinsong Huang* & Yongbo Yuan*;  Mobile iodides capture for highly photolysis- and reverse-bias-stable perovskite solar cells, Nature Materials，2024，23: 810-817 (JCR: Q1; IF: 41.2)

113. Junnan Ding, Xing Xie, Xinyu Ouyang, Junying Chen, Fangping Ouyang, Zongwen Liu, Jian-Tao Wang, Jun He*, and Yanping Liu*; Two-dimensional Pressure-driven layer-dependent phase transitions and enhanced interlayer coupling in PdSe2 crystals, Nano Research, 2024, 17 (11): 10170-10178 (JCR:Q1;   IF:10.3)

112. Khansa Younus, Yu Zhou, Menglong Zhu, Defeng Xu, Xiao Guo, Asad Ahmed, Fangping Ouyang, Han Huang, Si Xiao, Zhihui Chen,* and Jun He*;  Observation of Anisotropic Second Harmonic Generation in Two-Dimensional Niobium Diselenide, Journal of Physical Chemistry Letters，2024，15 (18): 4992-4999 (JCR: Q1; IF: 5.7)

111. Wang, Yiduo; Wang, Gang; Wang, Yingwei*; Zhou, Li; Kang, Jianlong; Zheng, Wanxin; Xiao, Si; Xing, Guichuan*; He, Jun*; Two-Dimensional Molybdenum Boride (MBene) Mo4/3B2T x with Broadband and Termination-Dependent Ultrafast Nonlinear Optical Response, Journal of Physical Chemistry Letters，2024，15 (12): 3461-3469 (JCR: Q1; IF: 5.7)

110. Huang, Zhuohui; Li, Yanran; Zhang, Yi; Chen, Jiewei; He, Jun*; Jiang, Jie*; 2D multifunctional devices: from material preparation to device fabrication and neuromorphic applications, International Journal of Extreme Manufacturing, 2024, 6(3): 032003 (JCR: Q1; IF: 14.7)

109. Fen Zhang, Hao Shi, Yali Yu, Shuo Liu, Duanyang Liu, Xinyun Zhou, Le Yuan, Jiaqi Shi, Qinglin Xia, Zhongming Wei,* Jun He,* and Mianzeng Zhong*, Dynamic Band-Alignment Modulation in MoTe2/SnSe2 Heterostructure for High Performance Photodetector, Advanced Optical Materials, 2024, 2303088 (JCR: Q1; IF: 9.0)

108. Chang Wang, Zhaozhe Chen, Si Xiao* and Jun He*, Visible light-induced hole transfer in single-nanoplate Cu_1.81S–CdS heterostructure, Nanoscale, 2024, 16(10): 5401-5408 (JCR: Q1; IF: 6.7)

107. Yiduo Wang, Yingwei Wang*, Changyong Lan, Li Zhou, Jianlong Kang, Wanxin Zheng, Tianyu Xue, Yejun Li, Xiaoming Yuan, Si Xiao, Heping Li*, Jun He*, Interfacial Charge Transfer for Enhancing Nonlinear Saturable Absorption in WS2/graphene Heterostructure,  Advanced Science, 2024, 11(12): 2306096 (JCR: Q1; IF: 15.1)  

106. Dingdong Xie, Youzhen Li, Jun He*, Jie Jiang*, 0D-carbon-quantum-dots/2D-MoS2 mixed-dimensional heterojunction transistor for emulating pulsatile photoelectric therapy of visual amnesic behaviors, Science China-Materials, 2023, 66(12):4814-4824 (JCR: Q1; IF: 8.1)

105. Si Xiao*, Chang Wang, Zhaozhe Chen, Bojun Yang, Zhongjian Yang, Jun He*, Research on threshold thickness of spatial self-phase modulation based on Cu1.81S nanocrystals, Scientia Sinica-Physica Mechanica & Astronomica, 2023, 53(8):284210 (JCR: Q4; IF: 0.6)

104. Zhihui Chen, Defeng Xu, Menglong Zhu, Yueting Wang, Junfan Feng, Chuancun Shu, Si Xiao*, Jianqiao Meng* and Jun He*，Gigantic blue shift of two-photon–induced photoluminescence of interpenetrated metal–organic framework (MOF), Nanophotonics, 2023, 12(19): 3781-3791 (JCR: Q1; IF: 7.5)

103. Xiaoming Yuan*, Xinhui Yang, Zhiwei Huang, Liqiang Zhang, Xinxin Peng, Haitao Chen, Jun He*, Ultrahigh Polarization-Sensitive Raman Scattering and Photon Emission in a PlasmonicAu/Biphenyl-4-thiol/Ag Nanowire Nanocavity，Journal of Physical Chemistry C，2023，127 (36): 17880-17887 (JCR:Q2; IF: 3.7)

102. Yang, Zhong-Jian; Du, Xiao-Jing; Hu, Ma-Long; He, Jun*, Magnetic light amplification by stimulated emission of radiation in subwavelength systems of a dielectric cavity and magnetic quantum emitters, Physical Review B, 2023, 107(19): 195140   (JCR:Q2;   IF: 3.7 )

101. Li Zhou, Yiduo Wang,  Yingwei Wang*, Jianlong Kang, Wanxin Zheng, and Jun He*, Ultrafast nonlinear optics of Niobium selenide nanosheets, Journal of Nonlinear Optical Physics & Materials, 2023, 2340001  (JCR: Q2;   IF:2.7)

100. F. Zhang, Z. X. Mo, B. C. Cui, S. Liu, Q. L. Xia, L. W. Li, Z. W. Zhang, J. He*, M. Z. Zhong*, Bandgap engineering of BilnS nanowire for Wide-Spectrum, High Responsivity, and Polarimetric-Sensitive Detection, Advanced Functional Materials, 2023, 33(49): 2306077  (JCR:Q1;   IF:19.0)

99. Dingdong Xie, Ge Gao, Bobo Tian, Zhiwen Shu, Huigao Duan, Wei-Wei Zhao*, Jun He*, Jie Jiang*, Porous Metal–Organic Framework/ReS2 Heterojunction Phototransistor for Polarization-Sensitive Visual Adaptation Emulation, Advanced Materials, 2023, 2023, 35(26): 2212118. (JCR:Q1;   IF: 32.1)

98. Mianzeng Zhong, Baocheng Cui, Zhangxun Mo, Yali Yu, Qinglin Xia, Fen Zhang, Ziqi Zhou, Le Huang, Bo Li, Juehan Yang, Jun He*, and Zhongming Wei*, Gate-controllable band alignment transition in 2D black-Arsenic/WSe2 heterostructure, Applied Physics Reviews, 2023, 10(2): 021416   (JCR:Q1;   IF: 11.6)

97. Yiduo Wang, Yingwei Wang*, Jun He*, Two-dimensional (2D) transition metal carbides (MXenes) for Third Order Nonlinear Optics: Status and Prospects. Laser & Photonics Reviews, 2023, 17(5): 2200733. (JCR: Q1; IF: 10.9)

96. Yiduo Wang, Yingwei Wang*, Yulan Dong, Li Zhou, Jianlong Kang, Ning Wang, Yejun Li, Xiaoming Yuan, Zhengwei Zhang, Han Huang, Mengqiu Long, Si Xiao and Jun He*. 2D Nb2CTx MXene/MoS2 heterostructure construction for nonlinear optical absorption modulation. Opto-Electronic Advances, 2023, 6(10): 220162 (JCR: Q1: IF:15.3)

95. Li Zhou, Jianlong Kang, Yulan Dong, Yiduo Wang, Yejun Li, Han Huang, Si Xiao, Yingwei Wang*, and Jun He*, Solvent-stabilized few-layer violet phosphorus and its ultrafast nonlinear optics, Nano Research, 2023, 16(4): 5843  (JCR:Q1;   IF:10.269)

94. Jun He, Zhiwen Huang, Ziyuan Li, Wei Wen Wong, Yang Yu, Longsibo Huang, Xi Li, Lan Fu, Hark Hoe Tan, Chennupati Jagadish, and Xiaoming Yuan*, Design of InAs nanosheet arrays for high-performance polarization-sensitive infrared photodetection, Journal of Physic D-Applied Physics, 2023, 56(1): 015105   (JCR:Q2;   IF:3.409)

93. Hao Wei, Wenxuan Fan, Yulan Dong, Yiduo Wang, Li Zhou, Yingwei Wang*, and Jun He*，Black Phosphorous Quantum Dots: Nonlinear optical modulation material with ultraviolet saturable absorption, Frontiers in Physics, 2022, 10, 1014900. (JCR: Q2; IF: 3.718)

92. Gang Wang, Tanghao Liu, Bingzhe Wang, Hao Gu, Qi Wei, Zhipeng Zhang, Jun He*, Mingjie Li*, Guichuan Xing*, Hot-carrier tunable abnormal nonlinear absorption conversion in quasi-2D perovskiteles, Nature Communications, 2022, 13, 6935. (JCR: Q1; IF: 17.69)

91. Youwei Cao, Jinming Li, Yejun Li*, Ran Duan, Jun He*, Weihong Qi*， Ru Nanoparticles on Carbon Skeletons for an Efficient Hydrogen Evolution Reaction in Alkaline Electrolyte, Chemistryselect, 2022, 7, e202200654. (JCR: Q3; IF: 2.307)

90. Wenxuan Fan^#, Jun He^#, Hao wei, Chen Zhang, Menglong Zhu, Defeng Xu, Si Xiao, Jiangling He*, Zhihui Chen*, Jianqiao Meng*，Broadband nonlinear optical properties of red fluorescent carbon dots, Results in Physics, 2022, 38, 105591. (JCR: Q2; IF: 4.565)

89. Dingdong Xie, Liubo Wei, Ziqing Wei, Jun He*, and Jie Jiang*, Water-induced dual ultrahigh mobilities over 400 cm(2) V-1 s(-1) in 2D MoS2 transistors for ultralow-voltage operation and photoelectric synapse perception, Journal of Materials Chemistry C, 2022, 10(13): 5249-5256  (JCR:Q1;   IF:8.067)

88. Dingdong Xie, Kai Yin, Zhongjian Yang,  Han Huang, Xiaohui Li, Zhiwen Shu, Huigao Duan, Jun He*, and Jie Jiang*, Polarization-perceptual anisotropic two-dimensional ReS2 neuro-transistor with reconfigurable neuromorphic vision, Materials Horizons, 2022, 9(5): 1448-1459   (JCR:Q1;   IF:15.717)

87. Kai Yin, Lingxiao Wang, Qinwen Deng, Qiaoqiao Huang, Jie Jiang*, Guoqiang Li*, and Jun He*, Femtosecond Laser Thermal Accumulation-Triggered Micro-/Nanostructures with Patternable and Controllable Wettability Towards Liquid Manipulating, Nano-Micro Letters, 2022, 14(1): 97    (JCR:Q1;   IF:23.655)

86. Hao Wei, Yiduo Wang, Yingwei Wang*, Wenxuan Fan, Li Zhou, Mengqiu Long, Si Xiao, and Jun He*, Giant two-photon absorption in MXene quantum dots, Optics Express, 2022, 30(6): 8482-8493  (JCR:Q1;   IF:3.833)

85. Si Xiao*, Hao Xin, Haiming Ma, Chang Wang, Ying Ma, and Jun He*, Nonlinear optical properties of spherical MoS2/TiO2 composite at visible wavelengths, Journal of Physic D-Applied Physics, 2022, 55(25): 254002   (JCR:Q2;   IF:3.409)

84. Yingwei Wang*, Li Zhou, Mianzeng Zhong, Yanping Liu, Si Xiao, and Jun He*, Two-dimensional noble transition-metal dichalcogenides for nanophotonics and optoelectronics: Status and prospects, Nano Research, 2022, 15(4): 3675-3694  (JCR:Q1;   IF:10.269)

83. Si Xiao, Zhenhua Yuan, Bojun Yang, Yuwei Zhu, Yingwei Wang*, and Jun He*. Dynamic liquid crystal behavior of Bi2Te3 nanosheets. The European Physical Journal Special Topics, 2022, 231, 597-603. (JCR: Q2; IF:2.891)

82. Li Zhou, Yingwei Wang*, Yiduo Wang, Si Xiao, and Jun He*, Saturable absorption and self-defocusing response of 2D monoelemental germanium nanosheets in broadband spectra, Optics Express, 2021, 29(24): 39115-39124  (JCR:Q1;   IF:3.833)

81. Yiduo Wang, Yingwei Wang*,  Yulan Dong*, Li Zhou, Hao Wei, Mengqiu Long,  Si Xiao  and  Jun He*. The nonlinear optical transition bleaching in tellurene, Nanoscale, 2021, 13: 15882-15890 (JCR: Q1; IF: 8.307)

80. Mianzeng Zhong, Haotong Meng, Zhihui Ren, Le Huang, Juehan,Yang, Bo Li, Qinglin Xia, Xiaoting Wang*, Zhongming Wei, and Jun He*. Gate-controlled ambipolar transport in b-AsP crystals and their VIS-NIF photodetection, Nanoscale, 2021, 13(23): 10579-10586 (JCR: Q1; IF: 8.307)

79. Zhihui Chen, Qi Zhang*, Menglong Zhu, Hao Chen, Xinyun Wang, Si Xiao, Kian Ping Loh, Goki Eda, Jianqiao Meng, and Jun He*, In-Plane Anisotropic Nonlinear Optical Properties of Two-Dimensional Organic–Inorganic Hybrid Perovskite, Journal of Physical Chemistry Letters, 2021, 12(29)：7010-7018  (JCR:Q1;   IF: 6.888)

78. Junrui Wu^#, Jun He^#, Kai Yin*, Zhuo Zhu, Si Xiao, Zhipeng Wu, Ji-An Duan, Robust Hierarchical Porous PTFE Film Fabricated via Femtosecond Laser for Self-Cleaning Passive Cooling, Nano Letters, 2021, 21(10)：4209-4216  (JCR:Q1;   IF:12.262)

77. Si Xiao, Yilin He, Yulan Dong, Yiduo Wang, Li Zhou, Xuejun Zhang, Yingwei Wang* and Jun He*, Near-Infrared Spatial Self-Phase Modulation in Ultrathin Niobium Carbide Nanosheets, Frontiers in Physics, 2021,9:674820 (JCR:Q2; IF: 4.565)

76. Xiaoming Yuan*, Dong Pan, Yijin Zhou, Xutao Zhang, Kun Peng, Bijun Zhao, Mingtang Deng*, Jun He*, Hark Hoe Tan, and Chennupati Jagadish, Selective area epitaxy of III-V nanostructure arrays and networks: Growth, applications, and future directions, Applied Physics Reviews, 2021, 8(2): 021302   (JCR:Q1;   IF: 11.6 )

75. Zhenzhen Tian, Xiaoming Yuan*, Ziran Zhang, Wuao Jia, Jian Zhou, Han Huang, Jianqiao Meng, Jun He*, Yong Du, Thermodynamics Controlled Sharp Transformation from InP to GaP Nanowires via Introducing Trace Amount of Gallium, Nanoscale Research Letters, 2021, 16(49): 021302   (JCR:Q1;   IF: 5.418 )

74. Dingdong Xie, Liubo Wei, Min Xie, Leyong Jiang, Junliang Yang, Jun He*, Jie Jiang*, Photoelectric Visual Adaptation Based on 0D-CsPbBr₃-Quantum-Dots/2D-MoS₂ Mixed-Dimensional Heterojunction Transistor, Advanced Functional Materials, 2021, 31(14): 2010655   (JCR:Q1;   IF:19.924)

73. Li Zhou, Yingwei Wang*, Yulan Dong, Yiduo Wang, Yilin He, Si Xiao, Mianzeng Zhong*, and Jun He*, Femtosecond carrier dynamics and saturable absorption in few layer germanium sulfide, Optik, 2021,  229: 166226  (JCR:Q2; IF:2.840)

72. Mianzeng Zhong, Haotong Meng, Sijie Liu, Huai Yang, Wanfu Shen, Chunguang Hu, Juehan Yang, Zhihui Ren, Bo Li, Yunyan Liu, Jun He*, Qinglin Xia*, Jingbo Li, and Zhongming Wei*, In-Plane Optical and Electrical Anisotropy of 2D Black Arsenic, ACS Nano, 2021,15(1): 1701-1709 (JCR:Q1; IF:18.027)

71. Yongchao Cheng, Kexiang Shan, Yan Xu, Junliang Yang, Jun He* and Jie Jiang*, Hardware implementation of photoelectrically modulated dendritic arithmetic and spike-timing-dependent plasticity enabled by an ion-coupling gate-tunable vertical 0D-perovskite/2D-MoS2 hybrid-dimensional van der Waals heterostructure, Nanoscale, 2020, 12(42)：21798-21811   (JCR:Q1;   IF:8.307)

70. Yongchao Cheng,  Huangjinwei Li,  Biao Liu,  Leyong Jiang,  Min Liu,  Han Huang,  Junliang Yang,  Jun He* and Jie Jiang*, Vertical 0D‐Perovskite/2D‐MoS2 van der Waals Heterojunction Phototransistor for Emulating Photoelectric‐Synergistically Classical Pavlovian Conditioning and Neural Coding Dynamics, Small, 2020, 16(45): 2005217 (JCR:Q1; IF:15.153)

69. Si Xiao, Ying Ma, Yilin He, Yiduo Wang, Hao Xin, Qi Fan, Jingdi Zhang, Xiaohong Li, Yu Zhang, Jun He* and Yingwei Wang*, Revealing Intrinsic Nonlinear Optical Response of Single MoS2 Nanosheet in a Suspension based on Spatial Self-Phase Modulation, Photonics Research, 2020, 8(11): 1725-1733 (JCR:Q1; IF:7.254)

68.  Xiaoqin Li, Yingwei Wang, Yiduo Wang, Hui Wang, Xiang Qi, Jun He* and Si Xiao*, Donor-acceptor type reduced graphene-oxide and a tin-selenide nanohybrid with broad and ultrafast optical limiting properties, Frontiers in Physics, 2020, 8: 298 (JCR:Q2; IF: 3.718)

67. Junrui Wu, Kai Yin*, Ming Li, Si Xiao, Zhipeng Wu, Kai Wang, Ji-An Duan, Jun He*, Femtosecond laser manipulating underoil surface wettability for water removal from oil, Colloids and Surfaces A-Physicochemical and Engineering Aspects, 2020,  601：125030   (JCR:Q2; IF:4.539)

66. Yiduo Wang, Yingwei Wang, Keqiang Chen, Kun Qi, Tianyu Xue, Han Zhang, Jun He*, Si Xiao*, Niobium-Carbide Mxenes with Broadband Nonlinear Optic Response and Ultrafast Carrier Dynamics, ACS Nano，2020,  14(8)：10492-10502 (JCR:Q1; IF:18.027)

65. Yuhang Zhao, Biao Liu, Junliang Yang, Jun He*, Jie Jiang*, Polymer-Decorated 2D MoS2 Synaptic Transistors for Biological Bipolar Metaplasticities Emulation, Chinese Physics Letters, 2020,  37(8)：088501  (JCR:Q3;  IF: 1.483)

64. Zhongjian Yang*, Yanhui Deng, Ying Yu, Jun He*, Magnetic toroidal dipole response in individual all-dielectric nanodisk clusters, Nanoscale, 2020, 12(19)：10639-10646  (JCR:Q1;   IF:7.790)

63. Si Xiao, Yu Zhang, Ying Ma, Yiduo Wang, Yilin He, Jingdi Zhang, Yongqiang Jiang, Xiaohong Li, Ruixin Yang, Jun He*, Yingwei Wang*, Observation of spatial self-phase modulation induced via two competing mechanisms, Optics Letters，2020，45(10)：2850-2853    (JCR:Q1; IF: 3.776)

62. Xiaoming Yuan*, Kunwu Liu, Stefan Skalsky, Patrick Parkinson, Long Fang, Jun He*, Hark Hoe Tan, Chennupati Jagadish, Carrier dynamics and recombination mechanisms in InP twinning superlattice nanowires, Optics Express, 2020, 28(11): 16795-16804  (JCR:Q1;   IF:3.894)

61. Si Xiao, Ying-Lin Qin, Hui Wang, Peng Wang, Hai-Ming Ma, Jun He*, Ying-Wei Wang*, Mechanical behaviors of radial symmetric pyramid kirigami, Acta Physica Sinica, 2020, 69(9): 096102   (JCR:Q4;   IF:0.906)

60. Junrui Wu, Kai Yin*, Ming Li, Zhipeng Wu, Si Xiao, Hua Wang, Ji-An Duan, Jun He*,  Under-oil self-driven and directional transport of water on a femtosecond laser-processed superhydrophilic geometry-gradient structure, Nanoscale, 2020, 12(6)：4077-4084   (JCR:Q1;   IF:8.307)

59. Juan Yu, Xiaofei Kuang, Yuanji Gao, Yunpeng Wang, Keqiu Chen, Zhongke Ding, Jia Liu, Chunxiao Cong, Jun He*, Zongwen Liu*, Yanping Liu*, Direct Observation of Linear Dichroism Transition in Two-dimensional Palladium Diselenide, Nano Letters, 2020, 20(2)：1172-1182  (JCR:Q1;   IF:12.262)

58. Guangdi Feng, Jie Jiang*, Yuhang Zhao, Shitan Wang, Biao Liu, Kai Yin, Dongmei Niu, Xiaohui Li, Yiqin Chen, Huigao Duan, Junliang Yang, Jun He*, Yongli Gao, and Qing Wan*, A Sub-10 nm Vertical Organic/Inorganic Hybrid Transistor for Pain-Perceptual and Sensitization-Regulated Nociceptor Emulation, Advanced Materials, 2020,  32(6)：1906171   (JCR:Q1;   IF:32.086)

57. Yejun Li, Wei Pei, Jieting He, Kang Liu, Weihong Qi*, Xiaohui Gao, Si Zhou*, Haipeng Xie, Kai Yin, Yongli Gao, Jun He*, Jijun Zhao, Junhua Hu, Ting-Shan Chan, Zhou Li, Gufei Zhang, Min Liu*, Hybrids of PtRu Nanoclusters and Black Phosphorus Nanosheets for Highly Efficient Alkaline Hydrogen Evolution Reaction, ACS Catalysis, 2019，9(12)：10870-10875   (JCR:Q1;   IF:13.084)

56. Shuai Yang, Kai Yin*, Junrui Wu, Zhipeng Wu, Dongkai Chu, Jun He*, and Ji-An Duan, Ultrafast nano-structuring of superwetting Ti foam with robust antifouling and stability towards efficient oil-in-water emulsion separation, Nanoscale, 2019, 11: 17607-17614   (JCR:Q1;   IF:8.307)

55. Yanping Liu*, Cheng Zeng, Junnan Ding, Jiahong Zhong, Yuanji Gao, Xiaofei Kuang, Juan Yu, Lingkai Cao, Jun He*, and Zongwen Liu*, Effect of the low-resistance tunnel barriers induced inhomogeneous spin current distribution in graphene crossed configuration lateral spin valve, AIP Advances, 2019, 9: 115005 (JCR:Q4;   IF:1.548)

54. Xiaojing Wang, Huaijin Ren, Gang Wang, Jun He*, Interactive length of fundamental wave and second harmonic generated on the surface of anomalous dispersion medium, Chinese Optics Letters，2019，17(8)：081902 (JCR:Q2;   IF:2.448)

53. Yulan Dong, Bowen Zeng, Xiaojiao Zhang, Mingjun Li, Jun He*, and Mengqiu Long*, First-principle prediction of the electronic property and carrier mobility in boron arsenide nanotubes and nanoribbons, Journal of Applied Physics, 2019, 126: 124303     (JCR:Q2;   IF:2.546)

52. Si Xiao*, Qi Fan, Ying Ma, Qian Zhao, Gang Wang, Hao Xin, Yinglin Qin, Xuefeng Yu*, Jun He*, Reversal in optical nonlinearities of Bi2Se3 nanosheets dispersion influenced by resonance absorption, Optics Express, 2019, 27(15): 21741-21749     (JCR:Q1;   IF:3.894)

51. Kai Yin, Shuai Yang, Junrui Wu, Yejun Li, Dongkai Chu, Jun He*, and Ji-An Duan*, Femtosecond laser induced robust Ti foam based evaporator for efficient solar desalination, Journal of Materials Chemistry A, 2019, 7(14): 8361-8367    (JCR:Q1;   IF:12.732)

50. Yejun Li, Chengan Liao, Kewei Tang, Ning Zhang*, Weihong Qi*, Haipeng Xie, Jun He*, Kai Yin, Yongli Gao, Chundong Wang, Cobalt hydroxide-black phosphorus nanosheets: A superior electrocatalyst for electrochemical oxygen evolution, Electrochimica Acta, 2019, 297: 40-45    (JCR:Q1;   IF:6.901)

49. Yulan Dong, Bowen Zeng, Xiaojiao Zhang, Dongde Li, Jun He*, and Mengqiu Long*, Study on the strain-induced mechanical property modulations in monolayer Tellurene, Journal of Applied Physics, 2019, 125(6): 064304      (JCR:Q2;   IF:2.546)

48. Zhong-Jian Yang*, Qian Zhao, and Jun He*, Fano interferences of electromagnetic modes in dielectric nanoblock dimers, Journal of Applied Physics, 2019, 125(6): 063103   (JCR:Q2;   IF:2.546)

47. Jie Jiang*, Wennan Hu, Dingdong Xie, Junliang Yang, Jun He*, Yongli Gao, and Qing Wan*, 2D electric-double-layer phototransistor for photoelectronic and spatiotemporal hybrid neuromorphic integration, Nanoscale, 2019, 11(3)：1360-1369   (JCR:Q1;   IF:7.790)

46. Wennan Hu, Jie Jiang*, Dingdong Xie, Biao Liu, Junliang Yang, and Jun He*, Proton-electron-coupled MoS2 synaptic transistors with a natural renewable biopolymer neurotransmitter for brain-inspired neuromorphic learning, Journal of Materials Chemistry C, 2019, 7(3): 682-691  (JCR:Q1;   IF:7.393)

45. Yanping Liu*, Lingkai Cao, Jiahong Zhong, Juan Yu, Jun He*, and Zongwen Liu*, Synthesis of bismuth selenide nanoplates by solvothermal methods and its stacking optical properties, Journal of Applied Physics, 2019, 125(3): 035302 (JCR:Q2;   IF:2.546)

44. Gang Wang, Si Xiao*, Yuhui Peng, Yingwei Wang, Cailei Yuan, Jun He*, Two-photon and three-photon absorption in ZnO nanocrystals embedded in Al2O3 matrix influenced by defect states, Optics Letters，2019，44(1)：179-182  (JCR:Q1; IF: 3.776)

43. Yuwei Zhu、Peng Wang、Si Xiao*、Song He、Jiazhang Chen、Yilin Jiang、Yiduo Wang、Jun He* and Yongli Gao, Manipulating three-dimensional bending to extraordinarily stiffen two-dimensional membranes by interference colors， Nanoscale, 2018, 10(46): 21782-21789    (JCR:Q1;   IF:7.790)

42. Jiang, Yongqiang、Ma, Ying、Fan, Zhaoyang、Wang, Peng、Li, Xiaohong、Wang, Yingwei、Zhang, Yu、Shen, Jianqiang、Wang, Gang、Yang, Zhong-Jian、Xiao, Si*、Gao, Yongli、He, Jun*，Abnormal nonlinear optical properties of hybrid graphene-TiO2 nanostructures，Optics Letters，2018，43(3)：523-526    (JCR:Q1; IF: 3.776)

41. Yang, Zhong-Jian*、Zhao, Qian、Deng, Yan-Hui、Zhang, Dou、He, Jun*，Efficient second harmonic generation in gold-silicon core-shell nanostructures，Optics Express, 2018, 26(5): 5835-5844    (JCR:Q1; IF: 3.894)

40. Xiaojing Wang、Huaijin Ren、 Jianqiang Shen、Gang Wang、Xianfeng Chen, and Jun He*, Coupled wave equation study of non-collinear phase-matching second harmonic generation and nonlinear Cherenkov radiation generated on the surface of bulk lithium niobate crystals doped with magnesium medium，Journal of Applied Physics, 2018, 124(15): 152123    (JCR:Q2;   IF:2.546)

39. Xiaoming Yuan*、Jiabao Yang、Jun He*、Hark Hoe Tan and Chennupati Jagadish, Role of surface energy in nanowire growth, Journal of Physic D-Applied Physics, 2018, 51(28): 283002   (JCR:Q2;   IF:3.207)

38. Wennan Hu、 Jie Jiang*、Dingdong Xie、Shitan Wang、Kaixi Bi、Huigao Duan、Junliang Yang and Jun He*, Transient Security Transistors Self-Supported on Biodegradable Natural-Polymer Membrane for Brain-Inspired Neuromorphic Applications， Nanoscale, 2018，10(31)： 14893-14901    (JCR:Q1;   IF:7.790)

37. Si Xiao* 、Hui Wang 、Sheng Liu、Min Li 、Ying-Wei Wang、Jia-Zhang Chen 、Lu-Hua Guo、Jian-Bo Li、Jun He*, Saturable Absorption Enchantment of Au Nanorods Based on Energy Transfer between Longitudinal and Transverse Energy Levels，Chinese Physics Letters，2018, 35(6):067801     (JCR:Q3;   IF:1.483)

36. Shuai Yang、Kai Yin*、Xinran Dong、Jun He*、Ji-An Duan, Laser Structuring of Underwater Bubble-Repellent Surface，Journal of Nanoscience and Nanotechnology，2018， 18(12): 8381-8385    (JCR:Q4;   IF:1.134)

35. Kai Yin、Shuai Yang、Xinran Dong、Dongkai Chu、Ji-An Duan*, and Jun He*, Ultrafast Achievement of a Superhydrophilic/Hydrophobic Janus Foam by Femtosecond Laser Ablation for Directional Water Transport and Efficient Fog Harvesting， ACS Applied Materials & Interfaces, 2018, 10(37): 31433-31440    (JCR:Q1;   IF:10.383)

34. Shuai Yang、 Kai Yin*、 Dongkai Chu、Jun He*, and Ji-An Duan, Femtosecond laser structuring of Janus foam: Water spontaneous antigravity unidirectional penetration and pumping， Applied Physics Letters, 2018, 113(20)：203701  (JCR:Q1;   IF:3.791)

33. Dong, Yulan、Zeng, Bowen、Xiao, Jin、Zhang, Xiaojiao、Li, Dongde、Li, Mingjun、He, Jun*、Long, Mengqiu*，Effect of sulphur vacancy and interlayer interaction on the electronic structure and spin splitting of bilayer MoS2，Journal of Physics: Condensed Matter, 2018, 30(12)：125302    (JCR:Q3;   IF:2.333)

32. Liang, Bingbing、Wang, Shiliang*、Kuang, Daitao、Hou, Lizhen、Yu, Bowen、Lin, Liangwu、Deng, Lianwen、Huang, Han、He, Jun*，Facile synthesis and excellent microwave absorption properties of FeCo-C core-shell nanoparticles，Nanotechnology, 2018，29(8): 085604     (JCR:Q3;   IF:3.874)

31. Jiang, Jie、Guo, Junjie、Wan, Xiang、Yang, Yi、Xie, Haipeng、Niu, Dongme、Yang, Junliang、He, Jun*、Gao, Yongli、Wan, Qing*，2D MoS2 Neuromorphic Devices for Brain-Like Computational Systems，Small, 2017, 13(29): 1700933   (JCR:Q1;   IF:13.281)

30. Wang, Yingwei、Liu, Sheng、Zeng, Bowen、Huang, Hao、Xiao, Jin、Li, Jianbo，Long, Mengqiu、Xiao, Si*、Yu, Xuefeng*、Gao, Yongli、He Jun*，Ultraviolet saturable absorption and ultrafast carrier dynamics in ultrasmall black phosphorus quantum dots，Nanoscale, 2017，9(14) ：4683-4690     (JCR:Q1;   IF:8.307)

29. Li, Xiaohong、Liu, Runkai、Xie, Hanhan、Zhang, Yu、Lyu, Bosai、Wang, Peng、Wang, Jiahong、Fan, Qi、Ma, Ying、Tao, Shaohua、Xiao, Si*、Yu, Xuefeng*、Gao, Yongli、He, Jun*，Tri-phase all-optical switching and broadband nonlinear optical response in Bi2Se3 nanosheets，Optics Express, 2017, 25(15): 18346-18354   (JCR:Q1;   IF:3.894)

28. Yin, Kai、Du, Haifeng、Dong, Xinran、Wang, Cong、Duan, Ji-An*、He, Jun*， A simple way to achieve bioinspired hybrid wettability surface with micro/nanopatterns for efficient fog collection. Nanoscale, 2017, 9（38）：14620-14626 (JCR:Q1;   IF:8.307)

27. Yin, Kai、Chu, Dongkai、Dong, Xinran、Wang, Cong、Duan, Ji-An*、He, Jun*，Femtosecond laser induced robust periodic nanoripple structured mesh for highly efficient oil-water separation，Nanoscale, 2017，9（37）：14229-14235    (JCR:Q1;   IF:8.307)

26. Liu, Yanping*、Liu, Xiang、Zhang, Yanjing、Xia, Qinglin、He, Jun*，Effect of magnetic field on electronic transport in a bilayer graphene nanomesh，Nanotechnology, 2017, 28(23):235303    (JCR:Q3;   IF:3.874)

25. Yang, Zhong-Jian*、Zhao, Qian、He, Jun*， Boosting magnetic field enhancement with radiative couplings of magnetic modes in dielectric nanostructures，Optics Express, 2017, 25(14): 15927-15937  (JCR:Q1;   IF:3.894)

24. Yang, Zhong-Jian*、Zhao, Qian、Xiao, Si、He, Jun*，Engineering two-wire optical antennas for near field enhancement, Photonics and Nanostructures-Fundamentals and Applications, 2017, 25:72-76    (JCR:Q2;   IF:3.008)

23. Kuang, Daitao、Hou, Lizhen、Yu, Bowen、Liang, Bingbing、Deng, Lianwen、Huang, Han、Ma, Songshan*、He, Jun*、Wang, Shiliang*，Gram-scale synthesis, thermal stability, magnetic properties, and microwave absorption application of extremely small Co-C core-shell nanoparticles, Materials Research Express, 2017, 4(7):075044    (JCR:Q4;   IF:1.620)

22. Liu, Sheng、Wang, Yingwei、Li, Xiaohong、Lyu, Bosai、Xu, Yahui、Zhou, Jianliang、Yan, Jun、Li, Jianbo、Xiao, Si*、He, Jun*，The ultrafast tunable saturable absorption of metal complexes containing redox-active 1-(2-pyridylazo)-2-acenaphthequinol ligands，Optical Materials, 2017, 66:241-246  (JCR:Q2;   IF:3.080)

21. Guo, Lu-Hua、Wang, Ying-Wei、Jiang, Yong-Qiang、Xiao, Si*、He, Jun*， Dependence of Nonlinear Optical Response of Anatase TiO2 on Shape and Excitation Intensity, Chinese Physics Letters, 2017, 34(7):077803   (JCR:Q3;   IF:1.483)

20. Hou, Xue-shun、Wang, Ying-wei、Wang, Dao-wei、Xiao, Si、He, Jun*、Gu, Bing*，The Variable Nonlinear Absorption and Carrier Dynamics in GaN Thin Film under the Excitation of Femtosecond Pulses at Ultraviolet Wavelength, Spectroscopy and Spectral Analysis，2017, 37（12）：3781-3785   (JCR:Q4;   IF:0.589)

19. Wang, Yingwei、Liu, Sheng、Yuan, Jian、Wang, Peng、Chen, Jiazhang、Li, Jianbo、Xiao, Si*、Bao, Qiaoliang、Gao, Yongli、He, Jun*，Ultra-broadband Nonlinear Saturable Absorption for Two-dimensional Bi2TexSe3-x Nanosheets，Scientific Reports，2016，6：33070   (JCR:Q1;   IF:4.379)

18. Zhang, Jingdi、Yu, Xuefeng、Han, Weijia、Lv, Bosai、Li, Xiaohong、Xiao, Si*、Gao, Yongli、He, Jun*, Broadband spatial self-phase modulation of black phosphorous，Optics Letters，2016，41（8）：1704-1707    (JCR:Q1; IF: 3.776)

17. Li, Xiaohong、Hu, Kunhong、Lyu, Bosai、Zhang, Jingdi、Wang, Yingwei、Wang, Peng、Xiao, Si*、Gao, Yongli、He, Jun*，Enhanced Nonlinear Optical Response of Rectangular MoS2 and MoS2/TiO2 in Dispersion and Film，Journal of Physical Chemistry C，2016，120 (32)：18243-18248    (JCR:Q2; IF: 3.7)

16. Wang, Yingwei、Mu, Haoran、Li, Xiaohong、Yuan, Jian、Chen, Jiazhang、Xiao, Si*、Bao, Qiaoliang、Gao, Yongli,、He, Jun*, Observation of large nonlinear responses in a graphene-Bi2Te3 heterostructure at a telecommunication wavelength，Applied Physics Letters，2016，108（22）：221901  (JCR:Q1; IF: 3.719)

15. Yingwei  Wang, Guanghui Huang, Haoran Mu, Shenghuang Lin, Chen, Jiazhang Chen, Si Xiao*, Qiaoliang Bao, Jun He*, Ultrafast recovery time and broadband saturable absorption properties of black phosphorus suspension, Applied Physics Letters, 2015, 107(9): 091905   (JCR:Q1; IF: 3.719)

14. Peng Wang, Si Xiao*, Xiaohong Li, Bosai Lv, Yingbao Huang, Shubo Chen, Han Huang, Jun He*, Yongli Gao, Investigation of the dynamic bending properties of MoS2 thin films by interference colours, Scientific Reports, 2015, 5: 18441 (JCR:Q1; IF: 4.379)

13. Zhe Yang, Xiang Zhang, Si Xiao, Jun He*, Bing Gu*, Ultrafast dynamics of free carriers induced by two-photon excitation in bulk ZnSe crystal, Acta Physica Sinica, 2015, 64(17): 177901  (JCR:Q4; IF: 0.819)

12. Menglong Zhu, Yulan Dong, Haizheng Zhong, Jun He*，Exciton spin relaxation dynamics in CdTe quantum dots at room temperature, Acta Physica Sinica, 2014, 63(12): 127202  (JCR:Q4; IF: 0.819)

11. Shenlang Yan，Mengqiu Long*, Xiaojiao Zhang, Jun He*, Hui Xu, Yongli Gao, Spin-filtering, rectifying and negative differential resistance beha viors in Co(dmit)2 molecuar devices with monatomic(C, Fe, Au) electrodes, Spin, 2014, 4(2): 1440016  (JCR:Q3; IF: 1.439)

10. He J, Zhong HZ, Scholes GD*, Electron-hole overlap dictates the hole spin relaxation rate in nanocrystal heterostructures, Physical Review Letters, 2010, 105 (4): 046601 (JCR:Q1; IF: 9.161)

9. He J, Lo SS, Kim J, Scholes GD*, Control of exciton spin relaxation by electron-hole decoupling in type-II nanocrystal heterostructures, Nano Letters, 2008, 8 (11): 4007-4013   (JCR:Q1; IF: 11.189)

8. He J*, Scholes GD*, Ang YL, Ji W, Beh CWJ, Chin WS, Direct observation of three-photon resonance in water-soluble ZnS quantum dots, Applied Physics Letters, 2008, 92 (13): 131114    (JCR:Q1; IF: 3.791)

7. He J*, Scholes GD*, Qu YL, Ji W*, Upconversion photoluminescence of CdS nanocrystals in polymeric film, Journal of Applied Physics, 2008, 104 (2): 023110   (JCR:Q2; IF: 2.546)

6. He J, Ji W*, Mi J, Zheng YG, Ying JY, Three-photon absorption in water-soluble ZnS nanocrystals, Applied Physics Letters, 2006, 88 (18): 181114    (JCR:Q1; IF: 3.791)

5. He J, Qu YL, Li HP, Mi J, Ji W*, Three photon absorption in ZnO and ZnS crystals, Optics Express, 2005, 13 (23): 9235-9247    (JCR:Q1;   IF:3.894)

4. He J, Mi J, Li HP, Ji W*, Observation of interband two-photon absorption saturation in CdS nanocrystals, Journal of Physical Chemistry B, 2005, 109 (41): 19184-19187     (JCR:Q2;   IF:2.991)

3. He J, Ji W*, Ma GH, Tang SH, Kong ESW, Chow SY, Zhang XH, Hua ZL, Shi JL, Ultrafast and large third-order nonlinear optical properties of CdS nanocrystals in polymeric film, Journal of Physical Chemistry B, 2005, 109 (10): 4373-4376   (JCR:Q2;   IF:2.991)

2. He J, Ji W*, Ma GH, Tang SH, Elim HI, Sun WX, Zhang ZH, Chin WS*, Excitonic nonlinear absorption in CdS nanocrystals studied using Z-scan technique, Journal of Applied Physics, 2004, 95 (11): 6381-6386   (JCR:Q2; IF: 2.546)

1. He J*, Tang SH, Qin YQ, Dong P, Zhang HZ, Kang CH, Sun WX, Shen ZX, Two-dimensional structures of ferroelectric domain inversion in LiNbO3 by direct electron beam lithography, Journal of Applied Physics, 2003, 93 (12): 9943-9946   (JCR:Q2; IF: 2.546)

2021/01/06 热烈祝贺周莉同学最新工作“Femtosecond carrier dynamics and saturable absorption in few layer germanium sulfide”在《OPTIK》正式上线发表！！！

文章链接：https://www.sciencedirect.com/science/article/pii/S0030402620320283

2020/12/17  热烈祝贺何军教授，钟绵增副教授最新合作文章“In-Plane Optical and Electrical Anisotropy of 2D Black Arsenic”在《ACS Nano》正式上线发表！！！

文章链接：https://pubs.acs.org/doi/10.1021/acsnano.0c09357

    该工作对窄带隙半导体少层b-As面内各向异性的系统研究。提出了一种简单的方法来确定b-As晶体的取向。实验表明，电子和空穴的最大迁移率是在面内armchair（AC）方向上测量得到的，测得的最大电子迁移率比约为2.68，空穴迁移率比约为1.79。b-As的振动，光学和电学输运各向异性表明其有望探索多功能纳米电子和光电器件

2020/10/10 热烈祝贺蒋杰副教授，何军教授最新合作文章“Vertical 0D‐Perovskite/2D‐MoS2 van der Waals Heterojunction Phototransistor for Emulating Photoelectric‐Synergistically Classical Pavlovian Conditioning and Neural Coding Dynamics”在《Small》正式上线发表！！！

文章链接：https://onlinelibrary.wiley.com/doi/full/10.1002/smll.202005217

2020/09/15 热烈祝贺课题组王迎威博士，李晓琴同学合作文章在《Frontiers in Physics》在线发表！！！

文章链接：https://www.frontiersin.org/articles/10.3389/fphy.2020.00298/full

2020/09/14  恭喜课题组马英同学，何奕林同学最新合作文章被国际知名光学期刊《Photonics Research》正式接收发表！！！

文章链接：https://www.osapublishing.org/prj/fulltext.cfm?uri=prj-8-11-1725&id=441877

2020/07/26  恭喜课题组王迎威博士，王一多同学合作文章在《ACS Nano》上发表 

  非线性光学研究光在介质中的非线性传输动力学，既是光学领域的一个重要分支，也是现代集成光子学器件的关键技术。非线性光学材料被广泛应用于纳米光子学器件，例如超短脉冲激光器、光开关、光调制器、光探测器和光存储器等。随着纳米光子学器件的发展，对非线性光学材料的超高和超快非线性极化率、制造和集成能力等提出更高要求，寻找开发具有高非线性光学响应、超微结构的新型纳米材料是未来发展的重要方向。

二维碳化铌（Nb₂C MXenes）材料作为二维材料家族新成员，表现出许多优异的的特性，例如类金属能带结构，强近红外光学响应等。课题组基于实验室自主搭建的非线性光学测试光学系统和瞬态吸收光谱测试系统，系统揭示了新型Nb₂C MXenes宽波段的非线性光学吸收性质和超快受激载流子弛豫过程。结果表明，Nb₂C MXenes三阶非线性极化率虚部Imχ⁽³⁾和品质因子分别达到-1.4×10^-10 esu and 7.5×10^-12 esu cm。同时，实验观察到了Nb₂C MXenes非线性吸收性质在近红外波段1500 nm附近表现出明显的翻转行为。结合第一性原理计算和非线性光学理论，确定了双光子吸收诱导非线性光学吸收特性翻转的物理机制。该成果为未来新型光调制器、光子二极管等纳米光子学器件的开发提供新的思路。王迎威博士，王一多同学为论文共同第一作者，何军教授和肖思副教授为共同通讯作者,中南大学为第一完成单位。

图 非线性光学测试系统装置示意图及不同波长测试结果

何军教授团队长期以来聚焦于低维材料纳米光子学物理机制和应用研究，近年来取得多项重要研究成果，先后发表在Advanced Material (Advanced Materials, 28, 8937; Advanced Materials, 32,1906171), ACS Nano (DOI: 10.1021/acsnano.0c04390), Nano Letters (Nano Letters, 20, 1172), Applied Physics Letters (Applied Physics Letters, 108, 221901; Applied Physics Letters, 107,091905), Optics Letters (Optics Letters, 45, 2850; Optics Letters, 44,179)等物理学、纳米科学国际权威期刊上。

该研究工作获得了国家自然科学基金面上项目、国家自然科学基金青年项目、湖南省芙蓉学者奖励计划等项目的资助。 

【文章链接】

Niobium-Carbide Mxenes with Broadband Nonlinear Optic Response and Ultrafast Carrier Dynamics. https://pubs.acs.org/doi/10.1021/acsnano.0c04390

2020/01/17   热烈祝贺于娟同学最新文章在《Nano Letters》上发表

  线性二色性(Linear dichroism，简称LD)是主要用于研究分子功能和结构的光谱技术。LD可以通过平行或垂直于一个取向方向轴的光吸收的差异测得。LD的测量基于光和物质之间的相互作用，是电磁光谱的一种形式，如今主要应用在研究生物高分子(如DNA)及人工合成的聚合物方面。各向异性光子材料中的线性二向色性(LD)转换广泛应用于选择性偏振-波长探测器、光开关和光通信等领域。在传统的二维(2D)各向异性材料中，由于材料的对称性降低而出现的LD在宽光谱范围内呈现的是单轴现象。至今，在二维材料中如何实现线性二色性转换行为仍然是个挑战课题。 

针对此问题，中南大学刘艳平教授，何军教授，澳大利亚悉尼大学的刘宗文教授联合开展相关工作。在国际上首次成功演示了使用偏振分辨吸收光谱法在PdSe₂中观察到独特的LD转换现象,该转换行为出现在472 nm波长处。472 nm波长两端的偏振吸收趋势完全相反，具体表现为364 nm和532 nm极坐标中的偏振吸收图恰好相差90°，意味着该材料在垂直x-y轴向上不能同时吸收可见光和紫外光。并且得到较高的x-y轴吸光比（364 nm处为1.11，532 nm处为1.15，633 nm处为0.84）。这种特殊的LD转换行为在极化敏感光电子器件、波长可调光电探测器和偏振热成像领域具有广阔的应用前景。此外，使用高分辨拉曼光谱技术得到极化分辨拉曼光谱，其中A_g和B_1g模式展现出强劲的周期性并可快速判别其晶轴，与理论计算对称性分析非常吻合，这表明二维材料PdSe₂具有很强的本征LD效应，同时为宏观层面上确定晶体取向提供了可靠的依据。该论文“Direct Observation of Linear Dichroism Transition in Two-dimensional Palladium Diselenide ”发表在《Nano Letters》期刊上。

图：（a）偏振分辨拉曼测量的原理图；（b）在364 nm、532 nm、633nm波长下的偏振吸收表征；（c）块体PdSe2的偏振能够吸收谱（光谱范围300~800 nm）；（d）PdSe2的三维偏振分辨拉曼光谱

这项工作成功制备出大面积高质量的单层及少层PdSe₂样品，并证实PdSe₂具有高空气稳定度、强各向异性、强层间耦合等特性。而且提供了一种快速无损判别各向异性二维材料晶界和晶格取向的方法，也为二维各向异性材料在偏振光学，凝聚态物理和新概念器件方面的理论研究和实际应用奠定了基础。其独特的LD转换特性与内在的LD效应相结合，使得PdSe₂成为多光谱成像，传感，偏振敏感和波长可控等光电应用技术创新的潜在候选者。

文章的第一作者为中南大学2018级硕士研究生于娟，中南大学刘艳平教授为通讯作者，中南大学何军教授和澳大利亚悉尼大学的刘宗文教授为共同通讯作者，中南大学为第一作者单位。该研究工作得到了国家自然科学基金、湖南省重点研发计划、中南大学创新驱动青年团队等项目基金的支持。同时，湖南大学陈克求教授课题组、复旦大学丛春晓教授课题组、中国地质大学刘佳副教授课题组等在微区光学测量，结构表征及光学性质计算等方面提供了有力支持。 

【文章链接】

Direct Observation of Linear Dichroism Transition in Two-dimensional Palladium Diselenide. Juan Yu, Xiaofei Kuang, Yuanji Gao, Yunpeng Wang, Keqiu Chen, Zhongke Ding, Jia Liu, Chunxiao Cong, Jun He, Zongwen Liu, Yanping Liu. Nano letters, 20, 1172−1182.

Nano Lett., 2020-01-16. DOI: 10.1021/acs.nanolett.9b04598.

https://pubs.acs.org/doi/10.1021/acs.nanolett.9b04598